What Is the PH of the Final Solution When 25

question 64

Multiple Choice

What is the pH of the final solution when 25 mL of 0.021 M HCl has been added to 35 mL of 0.036 M HCl at 25°C?

• A) 3.3
• B) 1.9
• C) 1.5
• D) 2.7
• E) 3.5

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Definitions:

Internal Leakage

The unintentional passage of fluids within a system, such as hydraulic fluid through a seal, leading to reduced efficiency or failure of the system.

Back Pressure

Resistance against the flow of fluids in piping or engineering systems, often necessary for the proper functioning of certain mechanisms.

Hydraulic Circuits

Systems that use fluid under pressure to power machinery and equipment.

Positive Displacement Pumps

Pumps that move a fixed volume of fluid with each cycle, often used in fluid handling applications where a precise volume transfer is needed.